[12.0][FIX] Improved code of stage create method.

[rutul-serpentcs]

When I create stage from Field Service >> Dashboard >> Team >> Orders kanban view I got an error.

[OCA-git-bot]

Hi @max3903, @wolfhall, some modules you are maintaining are being modified, check this out!

[rutul-serpentcs]

@rutul-serpentcs This fixes the original error you presented. However there is still an issue creating the stage from Kanban view

The operation cannot be completed:
- Create/update: a mandatory field is not set.
- Delete: another model requires the record being deleted. If possible, archive it instead.

Model: Field Service Stage (fsm.stage), Field: Type (stage_type) 

stage_type field needs to be set

@brian10048 Done, Can you please review it again?

[brian10048]

@rutul-serpentcs - It allows to create the stage, but a new bug is introduced when we create a stage that has an undefined stage type. When you go back to the orders kanban view, the stage recently created will not be displayed.

Can you revert the recent change and keep the stage_type required in python? Then, instead can you use the context to set the correct stage_type based on the view

[github-actions[bot]]

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